diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 352c1400..37a10635 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -137,7 +137,7 @@ jobs:
 
       # Coverage:
       - name: Upload coverage report to codecov
-        uses: codecov/codecov-action@v3.1.4
+        uses: codecov/codecov-action@v4.0.1
         if: steps.check_files.outputs.files_exists == 'true' && runner.os == 'Linux'
         with:
           file: ./coverage.xml # optional
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index bb9d9d93..27dc881a 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -63,7 +63,7 @@ jobs:
           sudo apt-get install gsl-bin libgsl0-dev
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.16.2
+        uses: pypa/cibuildwheel@v2.16.4
         env:
           CIBW_ARCHS_LINUX: ${{ matrix.linux_archs }}
           CIBW_ARCHS_MACOS: ${{ matrix.macos_archs }}